import Vue from 'vue'
import Router from 'vue-router'


const Login = () =>
    import ('./components/Login.vue')
const Home = () =>
    import ('./components/Home.vue')
const Welcome = () =>
    import ('./components/Welcome.vue')
const Users = () =>
    import ('./components/user/Users.vue')
const Rights = () =>
    import ('./components/power/Rights.vue')
const Roles = () =>
    import ('./components/power/Roles.vue')


const Cate = () =>
    import ('./components/goods/Cate(1).vue')
const Params = () =>
    import ('./components/goods/Params.vue')
const GoodsList = () =>
    import ('./components/goods/List.vue')
const Add = () =>
    import ('./components/goods/Add.vue')
const Order = () =>
    import ('./components/order/Order.vue')
const Report = () =>
    import ('./components/report/Report.vue')

Vue.use(Router)

const router = new Router({
    routes: [
        { path: '/', redirect: '/login' },
        { path: '/login', component: Login },
        {
            path: '/home',
            component: Home,
            redirect: '/welcome',
            children: [
                { path: '/welcome', component: Welcome },
                { path: '/users', component: Users },
                { path: '/rights', component: Rights },
                { path: '/roles', component: Roles },
                { path: '/categories', component: Cate },
                { path: '/params', component: Params },
                { path: '/goods', component: GoodsList },
                { path: '/goods/add', component: Add },
                { path: '/orders', component: Order },
                { path: '/reports', component: Report }
            ]
        }
    ]
})

router.beforeEach((to, from, next) => {
    if (to.path === '/login') return next()
        // 获取token
    const tokenStr = window.sessionStorage.getItem('token')
    if (!tokenStr) return next('/login')
    next()
})

export default router